feat(geospatial): add alchemist-geospatial module for real-world climate data - #5556

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Wanes01 wants to merge 119 commits into

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Wanes01:alchemist-geospatial

Commits on Aug 20, 2026

chore(geospatial): add basic gradle configuration

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e4e0fbf
feat(geospatial): add RasterGrid interface and ArrayRasterGrid implementation

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868c1b1
feat(geospatial): add TimedGrid and CdmTimedGrid implementation

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62840ec
chore(geospatial): update cdm dependency version to latest (5.9.1)

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fd364bd
test(geospatial): add tests for ArrayRasterGrid and TestCdmTimedGrid

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7489e93
feat(geospatial): add Axes helpers for index finding and their tests

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f8c91b7
feat(geospatial): add SpatialInterpolationStrategy and an enum with buil-in implementation

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eeff0e5
test(geospatial): add test for SpatialInterpolation enum

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f6a027f
feat(geospatial): add SpatialExtrapolationStrategy interface and built-in strategies

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b7e3cc7
refactor(geospatial): modified file name from SpatialExtrapolation to SpatialExtrapolationStrategy

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5290a0a
test(geospatial): add tests for SpatialExtrapolation built-in strategies

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365d9e2
feat(geospatial): add MissingValueStrategy and built-in implementation

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3f1745f
test(geospatial): add tests for MissingValue strategies

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ef95266
feat(geospatial): add SpatialSampler to orchestrate spatial strategies

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655b7c2
test(geospatial): add tests for SpatialSampler (spatial strategies orchestrator)

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58fd9ab
feat(geospatial): add TemporalInterpolationStrategy to interpolate between spatially resolved values

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893f1cd
test(geospatial): add tests for TemporalInterpolation strategies

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8c2285f
feat(geospatial): add TemporalExtrapolation strategies

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e5a74db
test(geospatial): add tests for TemporalExtrapolation strategies

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445a255
refactor(geospatial): make raster and strategy types Serializable

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1c19ebf
feat(geospatial): add not fully implemented GeoRasterLayer (costructor with data download/caching needs to be added)

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469001b
refactor(geospatial): move writeTestNetcdf function in a shared test utils file

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9f4bfd3
chore(geospatial): remove mockk dependency from build.gradle file

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52be282
test(geospatial): add tests for GeoRasterLayer

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dcd74f0
feat(geospatial): add CanonicalJson singleton to convert any structure into a key-sorted JSON string

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06317cc
test(geospatial): add tests for CanonicalJson key ordering

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74efaff
feat(geospatial): add CacheKey interface to get a deterministic cache entry

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ace407d
feat(geospatial): add FileNames utility file; add function to sanitize file/dirs names

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40d2208
test(geospatial): add tests for String.toFileSystemSafe utility

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35eecf4
feat(geospatial): add CopernicusRequest cache key for ECMWF requests

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be128f0
test(geospatial): add tests for CopernicusRequest

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cc83039
feat(geospatial): add CdsApiRc to retrieve the user's token to use in the Copernicus requests

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5182426
test(geospatial): add tests for CdsApiRc token retrival

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9388b7e
docs(geospatial): clarified that the cdsapirc token format is not checked in CdsApiRc

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6ecb1d4
feat(geospatial): add CacheManager to centralize cache entries creation

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b54efb3
test(geospatial): add tests for CacheManager

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9a7cc80
feat(geospatial): add Archives utility to extract zip archives into a directory

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113f7df
test(geospatial): add tests for archives extraction utility

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3689dce
docs(geospatial): fixed clarification on AfterSpec callback in test classes

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326f3c5
feat(geospatial): add ExternalDataProvider interface to abstract the data generation method

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7ddb8bb
feat(geospatial): add Integrity functions to check download resources integrity

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5211f17
test(geospatial): add file md5 check utility function

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028048d
docs(geospatial): updated hex doc in CopernicusRequest

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c4c9064
feat(geospatial): add parsers for Copernicus json responses in CopernicusResponses

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e9e2902
test(geospatial): add tests for CopernicusResponses parsers along with real json response bodies

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ab4121c
feat(geospatial): add a response error parser in CopernicusResponses

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2882c41
test(geospatial): add tests for Copernicus error parser

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6984fec
feat(geospatial): add parseFailureMessage to parse jobs failure messages; fixed doc on parsers

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b9df063
test(geospatial): add tests for failed job response parsing

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c75ca00
feat(geospatial): add describe function to ProblemDetail class

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7db3dc7
chore(geospatial): add PRIVATE-TOKEN option in .idea Project_Default

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c11ce96
feat(geospatial): add CopernicusDataStoreProvider to retrieve copernicus assets

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3985952
chore(geospatial): modified RasterGrid to be generic on the hold value

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aeca7b6
feat(geospatial): rename TimedGrid into GridSnapshots and make it generic

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50f67cd
feat(geospatial): remove extrapolation strategies

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e480971
feat(geospatial): trasform missing value strategy into a generic value producer

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2f19dff
feat(geospatial): make SpatialInterpolationStrategy generic; convert enum strategies into classes

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9821d94
feat(geospatial): make TemporalInterpolationStrategy generic; convert enum strategies into classes

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ed13400
refactor(geospatial): delete SpatialSampler; behavior to incorporate in the layer

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cb72f97
docs(geospatial): updated class references in TestUtils

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02ea846
feat(geospatial): make ArrayRasterGrid generic; add measurement convertion function to CdmGridSnapshot

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33280fc
feat(geospatial): change GeoRasterLayer structure to be generic on getValue() type; rename layer to CopernicusLayer

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59bf97e
feat(geospatial): add MapRasterGrid variant for sparse grids

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9b4057c
refactor(geospatial): use MapRasterGrid in CdmGridSnapshots when grid density falls below a threshold

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2d42e13
refactor(geospatial): move acquisition's utility classes into a dedicated package

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9a11c90
feat(geospatial): bind requests and provider in CacheManager

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8b88caa
feat(geospatial): add FakeHttpServer, a in-JVM fake rest webserver for testing purposes

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5b9c443
test(geospatial): add tests for CopernicusDataStoreProvider using a local offline web server

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edf2416
test(geospatial): add tests for CopernicusCacheManager

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845bd53
refactor(geospatial): rename CopernicusResponses to CopernicusParsers

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628e83f
feat(geospatial): modify RasterGrid and GridSnapshots to hold Double values only

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a4d2a96
feat(geospatial): replace missing value strategy with a raw Double convertion one

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415cd8d
feat(geospatial): remove geric from strategies; add SpatioTemporalInterpolation to join spatial and temporal interpolations

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d42a62c
feat(geospatial): adapt CopernicusLayer to SpatioTemporalInterpolation and MeasurementConverter

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f57dfa7
feat(geospatial): convert java Instants and Duration to their Kotlin equivalents

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01459f3
refactor(geospatial): centralize GeoPosition mock into an internal function

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431a535
feat(geospatial): add lazy initialization for ECMWF token

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0f97be3
feat(geospatial): add function to expand a tilde into the user home dir

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024ffa3
feat(geospatial): add CopernicusLayer's constructors to be used with the loader

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36dfa58
test(geospatial): re-captured ECMWF response against /execution

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67063c1
fix(geospatial): pad advertised MD5 checksums back to 32 digits

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50f3598
fix(geospatial): adapt Copernicus parsers and provider to previews changes

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6082f5c
style(geospatial): fix detekt warnings

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7fb5fec
fix(geospatial): swap RasterGrid implementation use in CdmGridSnapshots

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9dd1a1e
refactor(geospatial): refactor geospatial module packages

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9e66bb0
fix(geospatial): implement equals/hashCode on strategy implementations

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a5a4749
build(maps): pin protobuf-java to 3.12.2 to avoid a runtime conflict with cdm-core

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e914445
docs(geospatial): remove SAX note from CdmGridSnaphots

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b04b2f6
feat(geospatial): enhance Copernicus' provider and cache manager logs

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cd6a227
fix(geospatial): fix type key not usable in yml simulation config file; move Copernicus inputs into an external JSON

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e447ce1
feat(geospatial): add latitudes and longitudes ascending order check in RasterGrid implementations

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ccc4cc5
feat(geospatial): make CdmGridSnaphots accept any order of {time, lat, long}

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aea9c08
refactor(geospatial): turn RasteGrid into an abstract class to centralize arguments validation

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05b9b4d
docs(geospatial): correct typos and reduce duplication of documentation

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467ba6d
refactor(geospatial): rename CdmGridSnaphots into EagerGridSnaphots; reduce responsability of EagerGridSnapshots by extracting reusable functions to read and validate a NetCDF file

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f36134c
build(full): pin protobuf-java to 3.12.2 to avoid a runtime conflict with cdm-core

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558de81
fix(geospatial): use netcdf runtime attribute as a fallback if 'time' was not found

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456be2a
feat(geospatial): EagerGridSnaphots do not fails on a duplicate instanst but preserves the first one only

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d49346e
docs(geospatial): fix typo in GridReading

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d09112e
refactor(geospatial): replace residual TimedGrid references in tests with GridSnapshots

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6d56095
fix(geospatial): address SonarCloud findings

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e707f3d
docs(geospatial): remove NetCDF-Java link from EagerGridSnaphots

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6b50014
fix(geospatial): fix RasterGrid exposing gridValues as a property

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b7d5a27
docs(geospatial): replace param with property on latitudes and longitudes in RasterGrid

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34aba38
refactor(geospatial): avoid inconsistent vertical spacing

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de0f68a
feat(geospatial): remove expandUser function to read absoltue path only

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e590b6f
refactor(geospatial): move utility functions and classes into utils subpackages

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1047640
fix(geospatial): fix EagerGridSnaphots failing on GRIB files

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c91b0e1
build: use a custom version of CDM that can be fetched from Maven Central
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d25c08c
test(geospatial): tests for GRIB file reading

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a318315
build(maps): stop using a protobuf fixed version

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86b39d5
build(full): stop using a protobuf fixed version

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200c4ad
fix(geospatial): swap sax parser for NecdfDatasets.openDataset

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09fc973
fix(full): merge plugin.properties if there are multiple entries

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8264879
build: add AppendingTransformer for merging plugin.properties in ShadowJar
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d20a0cb
docs(geospatial): align module doc to its latest changes; various doc fixes

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8337419

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Commits on Aug 20, 2026

Commits on Aug 21, 2026